Question

In a study of a disease, researchers looked at the prevalence of this disease in the biological and adoptive parents of people who were adopted as children. The following results were obtained:

Biological parents (with disease) of adopted persons with the disease: 13

Adoptive parents (with disease) of adopted persons with the disease:            3

Biological parents (with disease) of adopted persons without the disease: 4

Adoptive parents (with disease) of adopted persons without the disease: 3

What conclusion can you draw about the role of genetics versus the environment in this disease?    

Answer 1

Disease results from changes in gene but most disease occur interaction between gene and environment especially polluted environment like chemichals in air and water ,moreover the food we ate junk foods ,grooming products also a factor

uv rays that damaged our molecules results several disease

adoptees who have been separated feom their biological parents shortely after their birth and transfered without delay to adoptive parents geneticaly unrelated to them

moreover socio ecnomic status also have a greater role in disease arising if the parents not able to meet nutrional needs of their children defentily it will leads to disease the children will malnourished .

the parents is unhealthy born child also unhealthy

genes play a crucial role in a persons life so majority of disease and disorder is complex and multifactorial .